The G Guest MCP server,
connected in one click.
Book a table, appointment or class at a real local business. Instant confirmation, no API key. Connect the official G Guest MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add G Guest to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http g-guest https://g-guest.app/api/mcpRun in your terminal, then restart Claude Code.
G Guest · https://g-guest.app/api/mcp
What your AI can do with G Guest
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “search”: Search bookable businesses on G-Guest by name or slug. Returns ids you can pass to fetch or to the booking tools.”
“Use “fetch”: Fetch full details for one business id returned by search: services, hours, timezone and how to book it.”
“Use “get_business”: Look up a business on G-Guest: services, opening hours, timezone and maximum party size. Call this first if you only know the slug.”
“Use “check_availability”: List bookable time slots for a business on a given date and party size. Offer the guest only slots where available is true.”
How secure is the G Guest MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how G Guest holds up.
Official endpoint
Operated by G Guest (g-guest.app) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If G Guest adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick G Guest
Choose G Guest in the gate directory. No sign-in needed.
Use it anywhere
G Guest's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools G Guest exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
search — Search bookable businesses on G-Guest by name or slug. Returns ids you can pass to fetch or to the booking tools.
fetch — Fetch full details for one business id returned by search: services, hours, timezone and how to book it.
get_business — Look up a business on G-Guest: services, opening hours, timezone and maximum party size. Call this first if you only know the slug.
check_availability — List bookable time slots for a business on a given date and party size. Offer the guest only slots where available is true.
create_booking — Create a real reservation. Use a start value returned by check_availability. Never invent guest details — ask the person for their real name
Who runs the G Guest MCP server?
The G Guest MCP server at a glance
https://g-guest.app/api/mcpQuestions, answered
Is there an official G Guest MCP server?
Yes — G Guest operates its own remote MCP server at g-guest.app. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect G Guest to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick G Guest in the directory. No account or sign-in is needed. From then on, G Guest's tools are available in every client you've connected to gate.
Do I need to host anything?
No. G Guest runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the G Guest MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect G Guest in minutes. No credit card required.
Connect more than just G Guest
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up G Guest in: Claude · Claude Code · ChatGPT · Cursor · VS Code